In the future, will everyone be wearing body cameras?The Washington Post"An officer might go by a restaurant and the owner says, 'Come on in; here's a free meal.' And the officer goes ahead and pays for his meal, because the camera is on," says Wesley Jennings, a University of South Florida professor who is studying the effect of body cameras in the Orlando and Tampa police departments. "Overall, you're more inclined to behave by the book in all times and places."